| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $208.96 | 12.411% | $234.894 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $87.76 | 6.856% | $93.7768 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $206.74 | 6.636% | $220.4593 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $121.85 | 10.767% | $134.9696 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $110.72 | 11.171% | $123.0885 | $123.09 | $123.10 | $123.10 |
| Purchase #6 | $237.65 | 6.345% | $252.7289 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $187.25 | 9.175% | $204.4302 | $204.43 | $204.45 | $204.40 |
| 7 purchase totals = | $1,160.93 | $1,264.3473 | $1,264.35 | $1,264.40 | $1,264.40 | |